It's back now, however, along with a publisher (Pinnacle Software) and the first half-dozen screenshots. As described previously, the touchscreen is to be used for scribbling out your hexes (and contains all sorts of gauges and meters that we don't fully understand yet), while the top screen is reserved for the game's hand-drawn art. We like that pig, but some of the other examples look kinda janky.
The gallery below has the first six screens, each super-imposed onto a DS. It's almost like the game itself is in your hands! Or not.
Gallery: Doodle Hex
[Via press release]